Rule History

SID: 903202453 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (Gozi C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Gozi C&C)"; tls_cert_fingerprint; content:"81:7c:e4:c9:b0:36:bc:5f:76:e2:7b:fe:5f:02:fd:dc:b6:bb:8a:80"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/817ce4c9b036bc5f76e27bfe5f02fddcb6bb8a80/; sid:903202453; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules